{"id":"CVE-2017-17818","details":"In Netwide Assembler (NASM) 2.14rc0, there is a heap-based buffer over-read that will cause a remote denial of service attack, related to a while loop in paste_tokens in asm/preproc.c.","modified":"2026-07-08T05:49:35.801893617Z","published":"2017-12-21T03:29:00.520Z","related":["SUSE-SU-2019:14246-1","SUSE-SU-2020:1864-1","openSUSE-SU-2024:11075-1"],"database_specific":{"unresolved_ranges":[{"extracted_events":[{"introduced":"14.04"},{"last_affected":"14.04"}],"source":"CPE_STRING","vendor_product":"canonical:ubuntu_linux","cpes":["cpe:2.3:o:canonical:ubuntu_linux:14.04:*:*:*:lts:*:*:*"]}]},"references":[{"type":"ADVISORY","url":"https://usn.ubuntu.com/3694-1/"},{"type":"REPORT","url":"https://bugzilla.nasm.us/show_bug.cgi?id=3392428"}],"affected":[{"ranges":[{"type":"GIT","repo":"https://github.com/netwide-assembler/nasm","events":[{"introduced":"7a81ead31b40392e9b0dff811ac0d3d4653ccfef"},{"last_affected":"7a81ead31b40392e9b0dff811ac0d3d4653ccfef"}],"database_specific":{"cpe":"cpe:2.3:a:nasm:netwide_assembler:2.14:rc0:*:*:*:*:*:*","extracted_events":[{"introduced":"2.14-rc0"},{"last_affected":"2.14-rc0"}],"source":"CPE_STRING"}}],"versions":["2.14-rc0","nasm-2.14rc0"],"database_specific":{"source":"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2017-17818.json"}}],"schema_version":"1.7.5","severity":[{"type":"CVSS_V3","score":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H"}]}